| Northwest Environmental & Recycling Inc | Cornelius | 3 | Recycling | (503) 357-5804 | 0.0 |
| Semi Inc | Cornelius | 14 | — | (541) 546-0269 | 0.0 |
| Aloha Sanitary Service & Hoover Septic Tank Service | Hillsboro | 3 | Septic Tank & System Cleaning | (503) 648-6254 | 5.4 |
| Far West Recycling | Hillsboro | 6 | Recycling | (503) 200-5033 | 5.4 |
| New Heights Demolition & Saw Cutting Also C2 Professional Painting | Hillsboro | 3 | Home Builders | (503) 848-9319 | 5.4 |
| Valley West Refuse Disposal Inc | Hillsboro | 6 | Garbage Collection | (503) 649-5252 | 5.4 |
| West Side Drain and Noble Septic Service | Hillsboro | 8 | Septic Tank & System Cleaning | (503) 522-2727 | 5.4 |
| Evergreen Disposal & Recycling Inc | Hillsboro | 11 | Garbage Collection | (503) 357-3510 | 6.5 |
| Walker Garbage Service Inc | Hillsboro | 16 | Garbage Collection | (503) 531-6330 | 6.5 |
| Washington County Drop Box Service | Hillsboro | 6 | Garbage Collection | (503) 531-8843 | 6.5 |
| SBC LLC | Beaverton | 2 | — | (503) 334-4146 | 7.8 |
| Howard's Construction Clean-Up Inc | Gaston | 4 | Garbage Collection | (503) 985-7307 | 8.2 |
| Aloha Sanitary Service | Forest Grove | 6 | Waste collection | (503) 502-1208 | 9.0 |
| Farmington Rock | Forest Grove | 4 | Crushed Stone | (503) 357-9311 | 9.0 |
| Lou & Chuck's Sanitary Service | Portland | 3 | Waste collection | (503) 357-7861 | 9.0 |
| Beaverton Sanitary Service Inc | Beaverton | 5 | Waste collection | (503) 643-1800 | 9.3 |
| Green PNW Corp | Beaverton | 3 | — | (971) 204-8771 | 9.3 |
| PNW Site Services | Beaverton | 3 | — | (971) 204-8771 | 9.3 |
| Stand Up Guys Junk Removal | Beaverton | 3 | Garbage Collection | (503) 395-8653 | 9.3 |
| West Beaverton Sanitary Service Inc | Beaverton | 18 | Waste collection | (503) 643-1800 | 9.3 |
| West Slope Garbage Service | Beaverton | 2 | Waste collection | (503) 292-8173 | 9.6 |
| West Slope Garbage Service | Beaverton | 2 | Waste collection | (503) 292-8173 | 9.6 |
| Jesus R Salazar | Banks | 2 | — | (503) 539-4892 | 11.0 |
| Swatco Sanitary Service Inc | Banks | 7 | Garbage Collection | (503) 324-0230 | 11.0 |
| Swatco Sanitary Service Inc. | Banks | 6 | Garbage Collection | (503) 324-0230 | 11.0 |
| Don's Garbage Service Inc | Beaverton | 7 | Waste collection | (503) 644-6161 | 11.7 |
| Miller's Sanitary Service Inc | Beaverton | 17 | — | (503) 644-6161 | 11.7 |
| Valley Garbage & Recycling Inc | Beaverton | 6 | Garbage Collection | (503) 643-7063 | 11.7 |
| J & R Weisenfluh | Portland | 2 | Garbage Collection | (503) 645-9269 | 11.8 |
| Johnstoned Dumpsters and Hauling LLC | Portland | 2 | Roll-off dumpsters | (360) 420-2186 | 11.8 |
| All Oregon Excavating & Trucking LLC | Newberg | 12 | — | (503) 550-1111 | 13.1 |
| Allstarr Solutions Hauling and Junk Removal | Newberg | 3 | Land Clearing & Firebreak Contractors | (503) 341-3039 | 13.1 |
| Climax Portable Machining and Welding Inc | Newberg | 2 | Machinery | (503) 538-2185 | 13.1 |
| Newberg Garbage Service Inc | Newberg | 15 | Waste collection | (503) 538-1388 | 13.1 |
| Price Rite Septic Service Inc | Newberg | 1 | Septic and portable sanitation | (503) 538-2276 | 13.1 |
| College Hunks Hauling Junk | Tigard | 8 | — | — | 13.7 |
| Fillup's Trucking Fillz Flatz | Tigard | 30 | Trucking | (503) 324-6011 | 13.7 |
| Haul Away Recycling & Disposal Northwest LLC | Portland | 1 | Recycling | (503) 964-1898 | 13.7 |
| JP's Junk Removal | Tigard | 2 | Rubbish Removal | (503) 309-1122 | 13.7 |
| Northwest Demolition & Dismantling | Tigard | 6 | Demolition Contractors | (877) 598-9706 | 13.7 |
| Ralph Wooten Sanitary Service | Portland | 2 | Waste collection | (503) 246-5391 | 13.7 |
| W H Cress Company Inc | Tigard | 3 | Portable Toilets | (503) 620-1664 | 13.7 |
| A-Affordable Septic Service LLC | Sherwood | 1 | Septic Tank & System Cleaning | (503) 682-1929 | 13.8 |
| All Oregon Junk Removal LLC | Sherwood | 2 | Junk Removal | (503) 455-7920 | 13.8 |
| Clean It Up Mark | Sherwood | 13 | — | (503) 953-2169 | 13.8 |
| Dotzenrod Renovation Removal Service Dotzenrod Demolition | Sherwood | 5 | Demolition debris | (503) 222-0561 | 13.8 |
| Pride Recycling Company | Sherwood | 2 | Recycling Centers | (503) 625-0725 | 13.8 |
| Show US Your Junk LLC | Sherwood | 2 | — | (971) 808-7778 | 13.8 |
| Schmidt Sanitary Service Inc | Tigard | 7 | Waste collection | (503) 639-2378 | 14.0 |
| Mitchell Excavating LLC | Yamhill | 1 | — | (971) 241-5983 | 14.8 |
